{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["engineering feature", "manufacturing process", "machanical property"], "input": "The hunt is therefore on for faster AM technology ."}
{"engineering feature": [], "manufacturing process": ["AM technology"], "machanical property": []}